Rename plugins to libs and update all file references

libs/vendor/illuminate/contracts/Filesystem/Factory.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Illuminate\Contracts\Filesystem;
+
+interface Factory
+{
+    /**
+     * Get a filesystem implementation.
+     *
+     * @param  \UnitEnum|string|null  $name
+     * @return \Illuminate\Contracts\Filesystem\Filesystem
+     */
+    public function disk($name = null);
+}